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+2 (schedule for the working
days and for the weekend)
Press MENU. Using UP or DOWN adjust
the HOLIDAY and then press OK.
Using UP or DOWN, set the
day and then press OK.
Press MENU.
Now do the same steps
to set holiday mode’s nal day.
Press OK.
Using UP or DOWN, set the
hour and then press SELECT. Using UP or DOWN, select the warning
period and then press OK.
Using UP or DOWN, enter the phone
number. Press OK to conrm every digit.
Once service mode has become active, the device will lock the set point temperature as set by the installer/landlord.
To unlock this device, the landlord needs to be contacted and the boiler serviced.
Thermostat will maintain the temperature until manual change or manual mode exit. To turn o the Manual Mode
press HAND button. Once the manual mode is o, the HAND icon on the thermostat will disappear.
Press the UP arrow on the interval
at which you want to remove the
temperature, until lines appear
This function is available in Automatic and Manual Mode . It is used to change the setpoint temperature for a specied number
of hours ( up to 9 hours ) . Once that time is over , thermostat returns to previous mode.
Landlord settings is a pin code protected feature that allows the landlord to set a service reminder on the thermostat that will
warn the tenant when the boiler is due its annual service. In this mode thermostat does not Work according to the programmed schedule but it will maintain selected temperature.
Using UP or DOWN,
set new setpoint temperature
After new setpoint temperature set,
thermostat will return to the main screen.
All (set one schedule for
the entire week)
Using UP or DOWN, set the
year and then press OK.
Using UP or DOWN, set the
hour and then press OK.
Using UP or DOWN, navigate to
Landlord submenu and press OK.
Using UP or DOWN, set the
minutes and then press OK. Using UP or DOWN, select the
due date and then press OK.
When lines appear, press OK to conrm
the removal of that specic interval
Please see below an example for
your weekly schedule.
High temperature should be
used for the ON times and low
temperature for the OFF times.
Individual (set a daily schedule).
Press OK to conrm.
Using UP or DOWN, set the
month and then press OK.
Using UP or DOWN, set the
minutes and then press OK.
Using UP or DOWN, enter the PIN code
number. Press OK to conrm every digit.
Using UP or DOWN, set the temperature
which should be maintaned during
holiday mode and then press OK.
Using UP or DOWN, select
ON and press OK.
According to set period of time the Holiday
icon will appear on the main screen and
thermostat is working in holiday mode.
Using UP or DOWN, select the
due date and then press OK.
Using UP or DOWN, set the
temperature and then press OK. Press OK.
Now you can check your settings.
If you want to make a change,
press UP or DOWN on the
relevant screen.
If you do not want to use the 6 temperature intervals / day (ex: 1 eco, 2 comfort), please see below how to delete one
or more intervals.
This function is available only in automatic mode ( Schedule ). If a new setpoint temperature will be set during the
schedule - it will be maintained until next time interval starts according to programmed schedule.
In this mode the “frost protection” temperature is maintained for a specic number of days.
Repeat the process for all time periods.
Temporary Override mode will be disabled when new schedule will be set.
The rst time when you want to use Landlord Mode, you will have to set the pin code. Once the PIN code has
been set, you can use the Landlord settings.
TIME: 06.00 10.00 12.00 14.00 18.00 21.00
6 temp / day
- eco - 21 °C 14 °C 21 °C 14 °C 21 °C 14 °C
2 temp / day
- comfort - 21 °C - - - - 14 °C
Temporary Override Mode
Setting the CONTROL
Landlord Settings
Hourly temperature Override Mode (+Hr)
Thermostat Pairing with the Receiver
Thermostat Pairing with the Receiver
Factory Reset
Manual Mode and setting setpoint temperature
Holiday Mode
Press + Hr button to set number of hours
for temperature override
(e.g. to set up override for 3 hours , press the button 3 times)
Press OK to conrm.
Press HAND button to activate
the Manual Mode.
Using UP or DOWN, set a new
setpoint temperature of override
After new setpoint temperature set,
thermostat will return to the main screen.
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Using UP or DOWN, set
new setpoint temperature
Press OK to conrm. After new setpoint temperature set,
thermostat will return to the main
screen.
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Note: If you are using the DT600RF pack, the pairing between the thermostat and the receiver is already done.
During the pairing process, please make sure the thermostat and the receiver are at least 1 meter from each other.
If you want to re-pair the devices with each other, follow the steps below:
Important note: The communication radius of the thermostat with the receiver is of maximum 100m, in
open space. In built space, with various obstacles (eg walls, oors, metal structures, furniture elements), the
communication radius will be signicantly reduced. RF communication can be disrupted by local factors, such
as GSM antennas, radio frequency devices or toys, or other equipment that produces electromagnetic interfer-
ence. Receivers for the boiler must be powered from a stable voltage source, without frequent interruptions or
voltage uctuations (outside the standard tolerance). The manufacturer is not responsible for identifying or
combating the eects of local disturbances.
ON OF F MANUAL AUTO ON OF F MANUAL AUTO ON AUTO
Move the left switch to the OFF
position with a quick motion and
back to the ON position
The green LED will start blinking,
which will conrm that the receiver
has entered the pairing mode.
Make sure that the receiver is
disconnected from the power supply
and the switches on it are in the AUTO
and ON positions. Then connect the
receiver to the power supply and wait for
the green LED to glow continuously.
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Press MENU.
Press MENU. Using UP or DOWN,
select TEST and press OK.
To reset the thermostat, press
+Hr, DOWN and UP buttons
simultaneously for 5 seconds.
The device will be reset and
will start up automatically.
The pairing process takes up to 10 minutes.
Once devices are successfully paired,
LED on the receiver will go solid green.
Using UP or DOWN, navigate to
Pairing submenu and press OK.
The testing process takes
up to 10 minutes.
Using UP or DOWN, select
PAIR and press OK.
The green LED and the yellow LED
on the receiver will begin to ash.
ON UTO
Landlord settings will not be reset.
To turn o Boost mode, press and hold the + Hr button until the override time disappears, or press the + Hr
button repeatedly until “+0” appears.
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Optimum Start is a selectable function which, depending on the ambient room temperature, will start the boiler operation at
the optimum time to achieve the set-point temperature. It saves energy by only firing the boiler for the minimum required time.
Optimum Stop calculates how long the house will take to cool down, then turns off the boiler at the earliest possible moment,
this means the system is not running when it’s not actually necessary. If there is a sudden heat loss during this period, then
Optimum Stop will be overridden to regain comfort conditions.
Press OK.
Press OK to conrm. Using UP or DOWN, select ON or OFF
Using UP or DOWN, select Optimum START or Optimum STOP.
Press OK to conrm.
Optimize function
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Press OK.
Span is the temperature dierence, between which thermostat operates and keeps setpoint temperature. For example, if
you set setpoint temperature to 20°C and if the hysteresis is ± 0.5°C, heating will be turned on when the room temperature
drops to 19.5°C and turned o when the room temperature reaches 20.5°C.
TPI (Time Proportional & Integral) is a self-learning, time proportional algorithm.
TPI type of regulation ensures economical system operation through more
accurate temperature maintenance during controlling process and limits overload
conditions. In addition to the exact and stable room temperature, the advantage
of this system is the minimization of energy consumption and signicant savings.
The product oers 3 types of TPI control: 1. for radiator (6CPH); 2. for underoor
heating (3CPH); 3. for electric heating (9CPH).
From the two algorithms below, you can select only one of the
algorithms, TPI or SPAN.
Using UP or DOWN,
select the Span value.
Using UP or DOWN, select the TPI type you want to use. Press OK to conrm.
Press OK to conrm.
Press OK.
Press MENU. Using UP or DOWN
adjust the CONTROL and then press OK.
